AMD EPYC 7551 | Intel Xeon Gold 5412U | |
CPU comparisonAMD EPYC 7551 or Intel Xeon Gold 5412U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD EPYC 7551 has 32 cores with 64 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7551 was released in Q3/2017. The Intel Xeon Gold 5412U has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 5412U was released in Q1/2023. |
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AMD EPYC (129) | Family | Intel Xeon Gold (163) |
AMD EPYC 7001 (12) | CPU group | Intel Xeon Gold 5400/6400 (25) |
1 | Generation | 4 |
Naples (Zen) | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD EPYC 7552 | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7551 has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the AMD EPYC 7551 is 2.00 GHz (3.00 GHz) while the Intel Xeon Gold 5412U has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 5412U is at 2.10 GHz (3.90 GHz). |
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AMD EPYC 7551 | Characteristic | Intel Xeon Gold 5412U |
32 | Cores | 24 |
64 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.10 GHz |
3.00 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
2.55 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD EPYC 7551 can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 170.6 GB/s. The Intel Xeon Gold 5412U supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 281.6 GB/s. |
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AMD EPYC 7551 | Characteristic | Intel Xeon Gold 5412U |
DDR4-2666 | Memory | DDR5-4400 |
Max. Memory | 4096 GB | |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
170.6 GB/s | Max. Bandwidth | 281.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
64.00 MB | L3 Cache | 45.00 MB |
3.0 | PCIe version | 5.0 |
128 | PCIe lanes | 80 |
126.1 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 7551 is 180 W, while the Intel Xeon Gold 5412U has a TDP of 185 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD EPYC 7551 | Characteristic | Intel Xeon Gold 5412U |
180 W | TDP (PL1 / PBP) | 185 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7551 is manufactured in 14 nm and has 64.00 MB cache. The Intel Xeon Gold 5412U is manufactured in 10 nm and has a 45.00 MB cache. |
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AMD EPYC 7551 | Characteristic | Intel Xeon Gold 5412U |
14 nm | Technology | 10 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
SP3 | Socket | LGA 4677 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q3/2017 | Release date | Q1/2023 |
3200 $ | Release price | 1113 $ |
show more data | show more data | |
AMD EPYC 7551
32C 64T @ 2.55 GHz |
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Intel Xeon Gold 5412U
24C 48T @ 2.10 GHz |
AMD EPYC 7551
32C 64T @ 3.00 GHz |
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Intel Xeon Gold 5412U
24C 48T @ 3.90 GHz |
AMD EPYC 7551
32C 64T @ 2.55 GHz |
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Intel Xeon Gold 5412U
24C 48T @ 2.10 GHz |
Devices using this processor |
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AMD EPYC 7551 | Intel Xeon Gold 5412U |
Unknown | Unknown |